
Granule loss
- Looks like
- Sand-like grains in gutters or smooth, bare shingle spots.
- Why it happens
- Sun, rain, and age wear down the shingle surface.
- What it means
- Heavy buildup or bald spots mean the shingle is losing protection.
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From small leaks to storm damage, we trace the problem to its source and tell you whether a repair will actually hold.
Choose a repair path
Start with the roof type. We shape the inspection around your home, business access, and the documentation you need before any work is scheduled.
For homeowners
Leaks, lifted shingles, flashing issues, or storm damage around your home.
For properties
Membrane damage, rooftop unit leaks, ponding wear, or seam failures on a business roof.
10+ years of experience · 1,000+ jobs completed






Residential roof repair
We trace the source, check the flashing, and tell you if a repair will hold.
These are the wear-and-tear signs we see often in the field. Some are simple repairs, some need closer documentation, and some tell us the roof may be nearing the end of its life.





Shingle repair walkthrough
Some roof problems are small enough to repair. This video gives you a plain look at a shingle repair and the details we check before recommending anything bigger.

Step 01 of 04
Inspection & Diagnosis

We inspect the roof, show you the photos, and tell you what will actually hold.
If the damage is localized to one area and your roof is under 15-20 years old, a repair is usually the right call. If damage is widespread, the deck is compromised, or the shingles are at end of life, replacement is more cost-effective long term. We give honest assessments every time.
Yes. Active leaks and storm damage get priority scheduling. We can typically respond within 24-48 hours and install temporary protection the same day if needed.
Minor repairs like replacing a few shingles or resealing flashing typically range from $300-$1,500. Larger repairs involving multiple areas or structural work range from $1,500-$5,000. We provide exact pricing after inspection.
Residential Maintenance
A repair fixes today’s problem. A maintenance plan catches tomorrow’s before it starts — regular inspections, minor fixes included, and a written report each visit so small issues never turn into a ceiling leak.


Commercial roof repair
We inspect the roof, document the issue, and give you a scope your team can review.
Commercial repair proof

Commercial Maintenance
Most commercial repairs are preventable. A Denali maintenance plan catches wear before it becomes a leak, keeps documentation ready for insurance and warranty requirements, and turns roof care into a predictable, scheduled cost.
A Roof Problem Is Never Just a Roof Problem. Your roof protects everything under it — inventory, equipment, tenants, and the people who work there. A small leak left alone becomes a bigger repair. A bigger repair left alone becomes a disruption to your business. Our team is trained to help spot warning signs before they become major dollar signs. These are the wear signs we see most often on commercial buildings. Some are simple fixes. Some are early warnings. All of them are worth a second look.






Step 01 of 04
Property Assessment

Yes. We plan repair work to limit disruption and can schedule around your operating hours.
Yes. We document the damage with dated photos, which supports insurance claims and compliance recordkeeping.
Cost depends on the roofing system, damage extent, and access. Your solution proposal includes the price before work begins.